CN210360009U - Linkage claw tool - Google Patents
Linkage claw tool Download PDFInfo
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- CN210360009U CN210360009U CN201921041771.XU CN201921041771U CN210360009U CN 210360009 U CN210360009 U CN 210360009U CN 201921041771 U CN201921041771 U CN 201921041771U CN 210360009 U CN210360009 U CN 210360009U
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- workpiece positioning
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Abstract
The utility model provides a linkage claw tool, which comprises a tool bottom plate, wherein a cylinder, a linkage claw assembly and a workpiece positioning plate are arranged above the tool bottom plate, and a positioning pin through hole is arranged on the workpiece positioning plate; the linkage claw assembly is arranged between the cylinder and the workpiece positioning plate and comprises a first connecting piece, a second connecting piece and a clamping connecting piece; one end of the cylinder is provided with a shaft rod, one end of the shaft rod horizontally penetrates through the center of the first connecting piece, the other end of the shaft rod is fixedly connected with a cross rod, and two ends of the connecting cross rod are provided with workpiece positioning pins; the mounting hole of the workpiece is matched with the workpiece positioning pin, the workpiece is positioned on one side of the workpiece positioning plate, and the clamping claw clamps the workpiece. A linkage claw frock, after welding operation, in the work piece locating pin moves back to the locating pin through-hole on the work piece locating plate under the effect of cylinder, avoided the interference to the work piece, can not influence the operation of taking off of work piece, simple and convenient has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the location frock, especially, relate to a linkage claw frock.
Background
At present, in some foraminiferous flange spare or flat plate welding operation processes, need at first carry out the clamping operation of location to the work piece to improve follow-up welding process's security and accuracy, guarantee the precision of work piece processing, the location of present frock is with press from both sides tight design separately, and the locating pin is fixed on the locating plate promptly, presss from both sides tight and adopts pneumatics or quick spanner, but design like this, when the working space is narrower, because the existence of locating pin, can make the work piece after accomplishing the positioning welding difficult to take out, influence work efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a linkage claw frock to improve work piece welded security and accuracy, make things convenient for taking out of work piece simultaneously, improve work efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the linkage claw tool comprises a workpiece, mounting holes are formed in two ends of the workpiece, and the linkage claw tool further comprises a tool bottom plate, a cylinder, a linkage claw assembly and a workpiece positioning plate are arranged above the tool bottom plate, the workpiece positioning plate is vertically arranged, and a positioning pin through hole is formed in the workpiece positioning plate; the linkage claw assembly is arranged between the air cylinder and the workpiece positioning plate and comprises a first connecting piece, a second connecting piece and a clamping connecting piece, the second connecting piece is fixedly arranged above the tool bottom plate, two ends of the first connecting piece are respectively connected with one end of the clamping connecting piece through movable connecting pieces, the clamping connecting piece is movably connected with the second connecting piece, and the other end of the clamping connecting piece is provided with a clamping claw; a shaft rod is arranged at one end of the air cylinder, the shaft rod horizontally penetrates through the center of the first connecting piece and is fixedly connected with the first connecting piece, a cross rod is fixedly connected to the end of the shaft rod, workpiece positioning pins are arranged at two ends of the connecting cross rod, and the workpiece positioning pins horizontally and sequentially penetrate through positioning pin through holes in the second connecting piece and the workpiece positioning plate; the mounting hole of the workpiece is matched with the workpiece positioning pin, the workpiece is positioned on one side of the workpiece positioning plate, and the clamping claw clamps the workpiece.
Further, the air cylinder is fixedly arranged above the tool bottom plate through an air cylinder fixing plate; the cylinder fixing plate is L-shaped, and the cylinder is fixedly arranged at the horizontal end of the cylinder fixing plate.
Further, the workpiece is positioned on one side, away from the linkage claw assembly, of the workpiece positioning plate.
Furthermore, the number of the positioning pin through holes is two, and the positioning pin through holes are symmetrically arranged on the workpiece positioning plate.
Compared with the prior art, a linkage claw frock have following advantage:
a linkage claw frock, including the frock bottom plate, frock bottom plate top is equipped with the cylinder, linkage claw subassembly and work piece locating plate, linkage claw subassembly is under the effect of cylinder, press from both sides the work piece location clamp in work piece locating plate one side, degree of mechanization is high, work efficiency is improved, the security and the accuracy of follow-up welding process are improved, guarantee the precision of work piece processing, after welding operation ends simultaneously, the work piece locating pin of connecting the horizontal pole both ends moves back to in the locating pin through-hole on the work piece locating plate under the effect of cylinder, the interference to the work piece has been avoided, for operation on next step provides the space, can not influence the operation of taking off of work piece, and is simple and convenient, and work efficiency is improved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of a linkage claw tool according to embodiment 1;
fig. 2 is a schematic top view of the linkage claw tool according to embodiment 1.
Description of reference numerals:
1-a cylinder; 2-cylinder fixing plate; 3, a tooling bottom plate; 4-a second connector; 5-a workpiece positioning plate; 6-a workpiece; 7-workpiece positioning pin; 8-a clamping jaw; 9-a movable connection; 10-shaft lever; 11-a first connection member; 12-connecting the cross bar; 13-clamping the connection.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
A linkage claw tool comprises a workpiece 6 and a tool bottom plate 3, wherein mounting holes are symmetrically formed in two ends of the workpiece 6, an air cylinder 1, a linkage claw assembly and a workpiece positioning plate 5 are arranged above the tool bottom plate 3, the workpiece positioning plate 5 is vertically arranged, two positioning pin through holes are formed in the workpiece positioning plate 5 and symmetrically arranged, the air cylinder 1 is fixedly arranged above the tool bottom plate 3 through an air cylinder fixing plate 2, the air cylinder fixing plate 2 is L-shaped, and the air cylinder 1 is fixedly arranged at the horizontal end of the air cylinder fixing plate 2;
the linkage claw assembly is arranged between the cylinder 1 and the workpiece positioning plate 5 and comprises a first connecting piece 11, a second connecting piece 4 and a clamping connecting piece 13, the second connecting piece 4 is fixedly arranged above the tooling bottom plate 3, two ends of the first connecting piece 11 are respectively connected with one end of the clamping connecting piece 13 through movable connecting pieces 9, the middle part of the clamping connecting piece 13 is hinged with the second connecting piece 4, and the other end of the clamping connecting piece 13 is provided with a clamping claw 8;
one end of the cylinder 1 is provided with a shaft rod 10, the shaft rod 10 makes telescopic motion under the action of the cylinder 1, the shaft rod 10 horizontally penetrates through the center of the first connecting piece 11 and is fixedly connected with the first connecting piece 11, the end part of the shaft rod 10 is fixedly connected with a cross rod 12, two ends of the connecting cross rod 12 are symmetrically provided with workpiece positioning pins 7, and the workpiece positioning pins 7 horizontally and sequentially penetrate through positioning pin through holes in the second connecting piece 4 and the workpiece positioning plate 5;
the mounting hole of the workpiece 6 is matched with the workpiece positioning pin 7, the workpiece 6 is positioned on one side, away from the linkage claw assembly, of the workpiece positioning plate 5, and the clamping claw 8 clamps the workpiece 6 tightly.
A working process of linkage claw frock do:
when the linkage claw tool is used, a workpiece 6 is firstly placed near a workpiece positioning plate 5, a hand valve of a cylinder 1 is started, the cylinder 1 drives a shaft rod 10 to move forwards, a connecting cross rod 12 positioned at the end part of the shaft rod 10 also moves forwards, workpiece positioning pins 7 symmetrically arranged at two ends of the connecting cross rod 12 horizontally and forwards penetrate through a second connecting piece 4, and then continuously penetrate through positioning pin through holes in the workpiece positioning plate 5, the workpiece 6 is held by hands at the moment, and after the workpiece positioning pins 7 extend out of the workpiece positioning plate 5, the workpiece 6 is immediately aligned with the workpiece positioning pins 7 to be positioned; meanwhile, the cylinder 1 continues to drive the shaft lever 10 to move forwards, the shaft lever 10 drives the first connecting piece 11 to move forwards in the forward movement process, one end of the clamping connecting piece 13 is movably connected with the first connecting piece 11 through the movable connecting piece 9, the middle part of the clamping connecting piece 13 is hinged with the second connecting piece 4, the clamping connecting piece 13 moves along the part hinged with the second connecting piece 4 in the forward movement process of the first connecting piece 11, the clamping claw 8 positioned at the end part of the clamping connecting piece 13 moves inwards to clamp the workpiece 6 at the moment, and the workpiece 6 is positioned and clamped on one side of the workpiece positioning plate 5, so that the mechanization degree is high, the working efficiency is improved, the safety and the accuracy of the subsequent welding process are improved, and the workpiece processing precision is ensured;
after the welding operation, cylinder 1 drives axostylus axostyle 10 rearward movement, drive first connecting piece 11 rearward movement, at the in-process of first connecting piece 11 rearward movement, press from both sides tight connecting piece 13 along the position motion with second connecting piece 4 articulated, the work piece 6 is loosened in the outside motion of the clamping jaw 8 that is located the tight connecting piece 13 tip of clamp, and simultaneously, the connection horizontal pole 12 that is located the axostylus axostyle 10 tip also rearward movement, the symmetry is located work piece locating pin 7 of connecting horizontal pole 12 both ends and is moved backward in moving the locating pin through-hole on the work piece locating plate 5, the interference to the work piece has been avoided, provide the space for operation on next step, can not influence the operation of taking off of work piece, make work piece 6 just can take off very easily, and is simple.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a linkage claw frock, includes work piece (6), work piece (6) both ends are equipped with mounting hole, its characterized in that: the tool is characterized by further comprising a tool bottom plate (3), wherein an air cylinder (1), a linkage claw assembly and a workpiece positioning plate (5) are arranged above the tool bottom plate (3), the workpiece positioning plate (5) is vertically arranged, and a positioning pin through hole is formed in the workpiece positioning plate (5);
the linkage claw assembly is arranged between the air cylinder (1) and the workpiece positioning plate (5), and comprises a first connecting piece (11), a second connecting piece (4) and a clamping connecting piece (13), wherein the second connecting piece (4) is fixedly arranged above the tooling bottom plate (3), two ends of the first connecting piece (11) are respectively connected with one end of the clamping connecting piece (13) through a movable connecting piece (9), the clamping connecting piece (13) is movably connected with the second connecting piece (4), and the other end of the clamping connecting piece (13) is provided with a clamping claw (8);
a shaft rod (10) is arranged at one end of the air cylinder (1), the shaft rod (10) horizontally penetrates through the center of the first connecting piece (11) and is fixedly connected with the first connecting piece, a cross rod (12) is fixedly connected to the end portion of the shaft rod (10), workpiece positioning pins (7) are arranged at two ends of the connecting cross rod (12), and the workpiece positioning pins (7) horizontally and sequentially penetrate through positioning pin through holes in the second connecting piece (4) and the workpiece positioning plate (5);
the mounting hole of the workpiece (6) is matched with the workpiece positioning pin (7) to position the workpiece (6) on one side of the workpiece positioning plate (5), and the clamping claw (8) clamps the workpiece (6).
2. The linkage claw tool according to claim 1, characterized in that: the air cylinder (1) is fixedly arranged above the tooling bottom plate (3) through an air cylinder fixing plate (2).
3. The linkage claw tool according to claim 2, characterized in that: the air cylinder fixing plate (2) is L-shaped, and the air cylinder (1) is fixedly arranged at the horizontal end of the air cylinder fixing plate (2).
4. The linkage claw tool according to claim 1, characterized in that: and the workpiece (6) is positioned on one side of the workpiece positioning plate (5) far away from the linkage claw assembly.
5. The linkage claw tool according to any one of claims 1 to 4, wherein: the number of the positioning pin through holes is two, and the positioning pin through holes are symmetrically arranged on the workpiece positioning plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041771.XU CN210360009U (en) | 2019-07-05 | 2019-07-05 | Linkage claw tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041771.XU CN210360009U (en) | 2019-07-05 | 2019-07-05 | Linkage claw tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360009U true CN210360009U (en) | 2020-04-21 |
Family
ID=70269683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041771.XU Expired - Fee Related CN210360009U (en) | 2019-07-05 | 2019-07-05 | Linkage claw tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077516A (en) * | 2020-09-18 | 2020-12-15 | 十堰翊鹏工贸有限公司 | Pedal support frame welding position device |
| CN113020878A (en) * | 2021-04-12 | 2021-06-25 | 重庆市巨吉机电设备有限公司 | Automatic positioning and welding tool for urban garbage incineration boat |
-
2019
- 2019-07-05 CN CN201921041771.XU patent/CN210360009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077516A (en) * | 2020-09-18 | 2020-12-15 | 十堰翊鹏工贸有限公司 | Pedal support frame welding position device |
| CN113020878A (en) * | 2021-04-12 | 2021-06-25 | 重庆市巨吉机电设备有限公司 | Automatic positioning and welding tool for urban garbage incineration boat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |